Video shot detection is very crucial for content-based video analysis.Considering the importance of video shots,we propose a MPEG video shot detection based on decision tree.

• 压缩视频镜头的分割是视频内容分析中的一个难点,由于镜头在组织和索引视频中起关键性的作用,提出了一种基于决策树的MPEG视频镜头分割算法。